Simple analytical method for determining electrical resistivity and sheet resistance using the van der Pauw procedure

This work reports an analytical method for determining electrical resistivity (ρ) and sheet resistance (R(S)) of isotropic conductors. The method is compared with previous numerical solutions and available experimental data showing a universal behavior for isotropic conductors. An approximated solut...

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Detalles Bibliográficos
Autores principales: Oliveira, F. S., Cipriano, R. B., da Silva, F. T., Romão, E. C., dos Santos, C. A. M.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2020
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7532437/
https://www.ncbi.nlm.nih.gov/pubmed/33009433
http://dx.doi.org/10.1038/s41598-020-72097-1
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author Oliveira, F. S.
Cipriano, R. B.
da Silva, F. T.
Romão, E. C.
dos Santos, C. A. M.
author_facet Oliveira, F. S.
Cipriano, R. B.
da Silva, F. T.
Romão, E. C.
dos Santos, C. A. M.
author_sort Oliveira, F. S.
collection PubMed
description This work reports an analytical method for determining electrical resistivity (ρ) and sheet resistance (R(S)) of isotropic conductors. The method is compared with previous numerical solutions and available experimental data showing a universal behavior for isotropic conductors. An approximated solution is also reported allowing one to easily determine ρ and R(S) for samples either with regular or arbitrary shapes.
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spelling pubmed-75324372020-10-06 Simple analytical method for determining electrical resistivity and sheet resistance using the van der Pauw procedure Oliveira, F. S. Cipriano, R. B. da Silva, F. T. Romão, E. C. dos Santos, C. A. M. Sci Rep Article This work reports an analytical method for determining electrical resistivity (ρ) and sheet resistance (R(S)) of isotropic conductors. The method is compared with previous numerical solutions and available experimental data showing a universal behavior for isotropic conductors. An approximated solution is also reported allowing one to easily determine ρ and R(S) for samples either with regular or arbitrary shapes. Nature Publishing Group UK 2020-10-02 /pmc/articles/PMC7532437/ /pubmed/33009433 http://dx.doi.org/10.1038/s41598-020-72097-1 Text en © The Author(s) 2020 Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.
spellingShingle Article
Oliveira, F. S.
Cipriano, R. B.
da Silva, F. T.
Romão, E. C.
dos Santos, C. A. M.
Simple analytical method for determining electrical resistivity and sheet resistance using the van der Pauw procedure
title Simple analytical method for determining electrical resistivity and sheet resistance using the van der Pauw procedure
title_full Simple analytical method for determining electrical resistivity and sheet resistance using the van der Pauw procedure
title_fullStr Simple analytical method for determining electrical resistivity and sheet resistance using the van der Pauw procedure
title_full_unstemmed Simple analytical method for determining electrical resistivity and sheet resistance using the van der Pauw procedure
title_short Simple analytical method for determining electrical resistivity and sheet resistance using the van der Pauw procedure
title_sort simple analytical method for determining electrical resistivity and sheet resistance using the van der pauw procedure
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7532437/
https://www.ncbi.nlm.nih.gov/pubmed/33009433
http://dx.doi.org/10.1038/s41598-020-72097-1
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